\begin{overpic}[width=0.49\textwidth]{oxy-opx-cpx-ok11mc_7451_7453}
\put(1,74){\colorbox{white}{(\sublabel{oxy-opx-cpx-ok11mc_7451_7453}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20160823184938-513105}{oxy-opx-cpx-ok11mc_7451_7453}}}
%%(\subref{oxy-opx-cpx-ok11mc_7451_7453}) \href{oxy-opx-cpx-ok11mc_7451_7453}
\color{red}
\put(13.3,31.3){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160823184932-311293}{spot of oxy_cpx_ok11mc@7451}} % 20160823184932-311293 % \vs(1556.0, -2295.1)
\put(10.5,87.0){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160823185017-586771}{spot of oxy_pl_ok11mc@7442}} % 20160823185017-586771 % \vs(1425.3, -1800.7)
\put(89.0,51.6){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160823184940-638724}{spot of oxy_opx_ok11mc@7453}} % 20160823184940-638724 % \vs(2207.1, -2001.4)
\put(69.4,45.9){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160823184938-340036}{spot of oxy_cpx_ok11mc@7452}} % 20160823184938-340036 % \vs(2039.3, -2081.6)
%%scale 100 micro meter
\put(1,1){\line(1,0){11.0}}
\end{overpic}